diff options
| author |   Markus Elfring <elfring@users.sourceforge.net> | 2017-01-15 13:13:19 +0100 |
|---|---|---|
| committer |   Paul Moore <paul@paul-moore.com> | 2017-03-29 11:44:10 -0400 |
| commit | b380f783772eeb66a0da85549a85aadbe5f8e76d (patch) | |
| tree | 99944fceb5c371cf919a4f8ec83ad99c5b95bb92 /security/selinux/ss/sidtab.c | |
| parent | selinux: Return directly after a failed kzalloc() in roles_init() (diff) | |
| download | linux-dev-b380f783772eeb66a0da85549a85aadbe5f8e76d.tar.xz linux-dev-b380f783772eeb66a0da85549a85aadbe5f8e76d.zip | |
selinux: Use kmalloc_array() in sidtab_init()
A multiplication for the size determination of a memory allocation
indicated that an array data structure should be processed.
Thus use the corresponding function "kmalloc_array".
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Paul Moore <paul@paul-moore.com>
Diffstat (limited to 'security/selinux/ss/sidtab.c')
| -rw-r--r-- | security/selinux/ss/sidtab.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/security/selinux/ss/sidtab.c b/security/selinux/ss/sidtab.c index 5840a35155fc..c9533b21942b 100644 --- a/security/selinux/ss/sidtab.c +++ b/security/selinux/ss/sidtab.c @@ -18,7 +18,7 @@ int sidtab_init(struct sidtab *s) { int i; - s->htable = kmalloc(sizeof(*(s->htable)) * SIDTAB_SIZE, GFP_ATOMIC); + s->htable = kmalloc_array(SIDTAB_SIZE, sizeof(*s->htable), GFP_ATOMIC); if (!s->htable) return -ENOMEM; for (i = 0; i < SIDTAB_SIZE; i++) |